29916840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{67}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 92607840

約数和(自身を除く): 62691000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 67, 120, 122, 134, 183, 201, 244, 268, 305, 335, 366, 402, 488, 536, 610, 670, 732, 804, 915, 1005, 1220, 1340, 1464, 1608, 1830, 2010, 2440, 2680, 3660, 3721, 4020, 4087, 7320, 7442, 8040, 8174, 11163, 12261, 14884, 16348, 18605, 20435, 22326, 24522, 29768, 32696, 37210, 40870, 44652, 49044, 55815, 61305, 74420, 81740, 89304, 98088, 111630, 122610, 148840, 163480, 223260, 245220, 249307, 446520, 490440, 498614, 747921, 997228, 1246535, 1495842, 1994456, 2493070, 2991684, 3739605, 4986140, 5983368, 7479210, 9972280, 14958420, 29916840]

約数ペア:

[(1, 29916840), (2, 14958420), (3, 9972280), (4, 7479210), (5, 5983368), (6, 4986140), (8, 3739605), (10, 2991684), (12, 2493070), (15, 1994456), (20, 1495842), (24, 1246535), (30, 997228), (40, 747921), (60, 498614), (61, 490440), (67, 446520), (120, 249307), (122, 245220), (134, 223260), (183, 163480), (201, 148840), (244, 122610), (268, 111630), (305, 98088), (335, 89304), (366, 81740), (402, 74420), (488, 61305), (536, 55815), (610, 49044), (670, 44652), (732, 40870), (804, 37210), (915, 32696), (1005, 29768), (1220, 24522), (1340, 22326), (1464, 20435), (1608, 18605), (1830, 16348), (2010, 14884), (2440, 12261), (2680, 11163), (3660, 8174), (3721, 8040), (4020, 7442), (4087, 7320)]